期刊名称：International Journal of Computer Science and Communication Networks
电子版ISSN：2249-5789
出版年度：2011
卷号：1
期号：2
页码：207-211
出版社：Technopark Publications
摘要：Road safety and precautionary measurement based instruments became part and parcel of the modern vehicular systems. Collision avoidance helps to prevent the vehicles from accidents and from unnecessary collision while the driving. When vehicle is moving with high speed and if any obstacle suddenly appears, it is very difficult to control the vehicle. If we design a system with the support of base station then we can warn the driver about the accident occurred nearer to his way and about traffic jams etc. This paper deals with the collision avoidance radar based antenna performance characteristics. This antenna can be placed inside the vehicle and it receives the signals from the base station and warns the driver accordingly. If any accident occurs to that vehicle, then that information is also passes to substation for help. The proposed antenna is designed on liquid crystal substrate and all its output parameters are simulated and presented in this work.
